For those who need to know more: Local media have reported that the institute has subsequently been locked down, with staff forced to sleep on the floor and on chairs. “They’ve been isolating everybody since Friday – more than 60 people,” one relative, Roman, told the news portal Siberia.Realities. He said family members were allowed to drop off food at a checkpoint while tests were carried out inside the building. Similar quarantine restrictions have been placed on several other hospitals in and around the city. theguardian.com/…/russia-lab-worker-possibly-dies…